These entries are queried from radb.net using whois, you can try my project getting these.
:AS51554 route: 185.157.8.0/22 origin: AS51554 mnt-by: hq-parsoil-mnt mnt-by: ir-parsoil-1-mnt created: 2016-12-18T13:16:04Z last-modified: 2016-12-18T13:16:04Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: valid route: 185.157.8.0/23 origin: AS51554 mnt-by: hq-parsoil-mnt mnt-by: ir-parsoil-1-mnt created: 2016-12-24T14:42:25Z last-modified: 2016-12-24T14:42:25Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: valid route: 185.157.10.0/23 origin: AS51554 mnt-by: hq-parsoil-mnt mnt-by: ir-parsoil-1-mnt created: 2016-12-24T14:43:14Z last-modified: 2016-12-24T14:43:14Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: valid